Ivan Illich

similar opinion to E.F. Schumacher 
- conviviality
 (intermediate technologies etc. )
http://conviviality.ouvaton.org/article.php3?id_article=7

Founded a language school/free university for intellectuals in Cuernavaca, Mexico. 

Books: 

• Celebration of Awareness (1971)
• Deschooling Society (1971)
• Tools for Conviviality (1973)
• Energy and Equity (1974)
• Medical Nemesis (1976)
• The Right To Useful Unemployment And Its Professional Enemies (1978)
• Toward a History of Needs (1978)
• Shadow Work (1981)